Q: What is the negative version of the number 18,540,240?
A: -18,540,240
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 18,540,238 | 18,540,239 | 18,540,241 | 18,540,242 |
| -18,540,238 | -18,540,239 | -18,540,241 | -18,540,242 |